Drinking Water Systems in GRAYSLAKE, Illinois
3 water systems are reported for this city, with a combined service population of 23,890. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving GRAYSLAKE
GRAYSLAKE
21,248 served10 historical records
A
SADDLEBROOK FARMS
2,558 served20 historical records1 recent
B
CHAIN-O-LAKES MHP
84 served3 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)10 records
Lead and Copper Rule9 records
Consumer Confidence Rule3 records
Gross Alpha1 record
Nitrate1 record
Glyphosate1 record
Di(2-ethylhexyl) phthalate1 record
Benzo(a)pyrene1 record
Diquat1 record
Trichloroethylene (TCE)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.